The HC-SR04 is one of the most commonly used distance measuring ultrasonic sensors and works extremely well with Arduino. It uses any 2 digital pins on the Arduino for Trig and Echo pins.
Static current: 2mA max
Induction Angle: 15°
Detection Range: 2-300cm
High precision up to 3mm
|Number of Pins
||4- Vcc, Trig, Echo, GND
Ultrasonic Sensor HC-SR04
Mini Driver = Arduino NG + 2A Motor Driver + Servo Shield + Sensor Shield + Bluetooth Shield + ISP P..
Excellent kit for mounting small camera modules, ultrasonic sensors, IR sensors etc. and ideal for a..
This laser-cut acrylic bracket is great for mounting the HC-SR04 Ultrasonic Sensor in a vertical pos..
The 4 wheel drive ATV chassis is perfect for building robots that can handle surfaces such as sand, ..
The Standard chassis is able to run over a variety of terrains.
Max load: 7.5kg
The TTP223B is a low-power capacitive touch sensor which when touched with a finger will output a hi..